Jamie Pfister, associate administrator for Regional Operations and Program Delivery at the National Highway Traffic Safety Administration, speaks during a news conference at the headquarters of the Department of Transportation in Washington, Wednesday Aug. 14, 2019. About 30,000 police officers will be out in the streets making traffic stops around the United States for the next two weeks in an effort to crack down on impaired driving. (AP Photo/Luis Alonso Lugo)
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